Moved files after merging

2017-12-21 11:29:24 +01:00
parent 403ed2600f
commit 8f7bc1c749
113 changed files with 0 additions and 0 deletions
@@ -0,0 +1,100 @@
+#define JEMALLOC_WITNESS_C_
+#include "jemalloc/internal/jemalloc_preamble.h"
+#include "jemalloc/internal/jemalloc_internal_includes.h"
+
+#include "jemalloc/internal/assert.h"
+#include "jemalloc/internal/malloc_io.h"
+
+void
+witness_init(witness_t *witness, const char *name, witness_rank_t rank,
+    witness_comp_t *comp, void *opaque) {
+	witness->name = name;
+	witness->rank = rank;
+	witness->comp = comp;
+	witness->opaque = opaque;
+}
+
+static void
+witness_lock_error_impl(const witness_list_t *witnesses,
+    const witness_t *witness) {
+	witness_t *w;
+
+	malloc_printf("<jemalloc>: Lock rank order reversal:");
+	ql_foreach(w, witnesses, link) {
+		malloc_printf(" %s(%u)", w->name, w->rank);
+	}
+	malloc_printf(" %s(%u)\n", witness->name, witness->rank);
+	abort();
+}
+witness_lock_error_t *JET_MUTABLE witness_lock_error = witness_lock_error_impl;
+
+static void
+witness_owner_error_impl(const witness_t *witness) {
+	malloc_printf("<jemalloc>: Should own %s(%u)\n", witness->name,
+	    witness->rank);
+	abort();
+}
+witness_owner_error_t *JET_MUTABLE witness_owner_error =
+    witness_owner_error_impl;
+
+static void
+witness_not_owner_error_impl(const witness_t *witness) {
+	malloc_printf("<jemalloc>: Should not own %s(%u)\n", witness->name,
+	    witness->rank);
+	abort();
+}
+witness_not_owner_error_t *JET_MUTABLE witness_not_owner_error =
+    witness_not_owner_error_impl;
+
+static void
+witness_depth_error_impl(const witness_list_t *witnesses,
+    witness_rank_t rank_inclusive, unsigned depth) {
+	witness_t *w;
+
+	malloc_printf("<jemalloc>: Should own %u lock%s of rank >= %u:", depth,
+	    (depth != 1) ?  "s" : "", rank_inclusive);
+	ql_foreach(w, witnesses, link) {
+		malloc_printf(" %s(%u)", w->name, w->rank);
+	}
+	malloc_printf("\n");
+	abort();
+}
+witness_depth_error_t *JET_MUTABLE witness_depth_error =
+    witness_depth_error_impl;
+
+void
+witnesses_cleanup(witness_tsd_t *witness_tsd) {
+	witness_assert_lockless(witness_tsd_tsdn(witness_tsd));
+
+	/* Do nothing. */
+}
+
+void
+witness_prefork(witness_tsd_t *witness_tsd) {
+	if (!config_debug) {
+		return;
+	}
+	witness_tsd->forking = true;
+}
+
+void
+witness_postfork_parent(witness_tsd_t *witness_tsd) {
+	if (!config_debug) {
+		return;
+	}
+	witness_tsd->forking = false;
+}
+
+void
+witness_postfork_child(witness_tsd_t *witness_tsd) {
+	if (!config_debug) {
+		return;
+	}
+#ifndef JEMALLOC_MUTEX_INIT_CB
+	witness_list_t *witnesses;
+
+	witnesses = &witness_tsd->witnesses;
+	ql_new(witnesses);
+#endif
+	witness_tsd->forking = false;
+}